Door hinge



FIG. 1 is a front elevational view of a door hinge showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a perspective view thereof;

FIG. 8 is another perspective view thereof;

FIG. 9 is a perspective view in state of use;

FIG. 10 is a second perspective view in state of use; and,

FIG. 11 is a third perspective view in state of use.

The broken lines illustrate environmental features and form no part of the claimed design. 

CLAIM The ornamental design for a door hinge, as shown and described. 